server left without working dns
i initialized and deployed a demo node (pc-vpn1 in HK), and at some stage (i don't have the deploy log anymore), it was left without working dns:
root@pc-vpn1:~# host -v ix.de Trying "ix.de" ;; connection timed out; no servers could be reached root@pc-vpn1:~# cat /etc/resolv.conf # managed by puppet domain example.org search example.org nameserver 127.0.0.1 nameserver 87.118.100.175 nameserver 62.141.58.13 root@pc-vpn1:~# /etc/init.d/unbound restart [....] Restarting recursive DNS server: unbound/etc/unbound/unbound.conf:12: error: cannot open include file '/etc/unbound/conf.d/vpn_unlimited_udp_resolver': No such file or directory /etc/unbound/unbound.conf:13: error: cannot open include file '/etc/unbound/conf.d/vpn_unlimited_tcp_resolver': No such file or directory read /etc/unbound/unbound.conf failed: 2 errors in configuration file [1380272014] unbound[3208:0] fatal error: Could not read config file: /etc/unbound/unbound.conf failed! root@pc-vpn1:~# ls -la /etc/unbound/ total 32 drwxr-xr-x 3 root root 4096 Sep 27 06:43 . drwxr-xr-x 78 root root 4096 Sep 27 06:51 .. drwxr-xr-x 2 root root 4096 Sep 27 06:24 conf.d -rw-r--r-- 1 root root 327 Sep 27 06:43 unbound.conf -rw-r----- 1 root root 1277 Sep 27 06:22 unbound_control.key -rw-r----- 1 root root 802 Sep 27 06:22 unbound_control.pem -rw-r----- 1 root root 1277 Sep 27 06:22 unbound_server.key -rw-r----- 1 root root 790 Sep 27 06:22 unbound_server.pem
that's bad, further deploys don't fix it cause they depend on packages that need to be installed.
i will attach a failed deploy log (after the system don't resolve anymore).
micah, assigning to you cause you did most of the unbound work.
(from redmine: created on 2013-09-27, closed on 2013-10-02)